Greenheck Fan DFD-150X User Manual

DFD-150X series

Damper

Location

CL Damper Fram

Sleeve

CL Damper Frame

Damper

Overall Sleeve Length

12 in. (305mm) = DFD-150X12 14 in. (356mm) = DFD-150X14 16 in. (406mm) = DFD-150X16

VERTICAL MOUNT

Fusible Link (replaceable)

HORIZONTAL MOUNT

CL Damper

Frame

10 in. (305mm) = DFD-150X10

HORIZONTAL MOUNT

CL Damper

Frame

Dynamic Rated FIRE DAMPERS with Sleeve

11⁄2 Hour Fire Resistance Rating

APPLICATION

Model DFD-150X is approved for use in walls, floors and partitions with fire resistance ratings less than 3 hours.

This model carries a 1

⁄2 hour UL fire damper label. UL 555 classifies dynamic rated fire dampers for use in HVAC systems that are operational in the event of fire .

RATINGS

UL555 Fire Resistance Rating Fire Rating: 1 1/2 hours Dynamic closure rating Maximum Velocity: 4000 fpm (20.3 m/s) up to 24 in. x 24 in. (610mm x 610mm) 2000 fpm (10.2 m/s) above 24 in. x 24 in. (610mm x 610mm) Maximum Pressure: 4 in. wg (1 kPa)

CONSTRUCTION

Damper is galvanized steel (in gauges required by UL listing R-13317) sleeve is 20 ga. galvanized steel.

STANDARD FEATURES

• Stainless steel closure springs

• Fusible links (165ºF (74ºC) standard, 212ºF (100ºC) and

286ºF (141ºC) available.

• Horizontal or vertical mount available

Model DFD-150X meets the requirements for fire dampers established by:

National Fire Protection Association

(NFPA Standards 80, 90A & 101)

BOCA National Building Codes ICBO Uniform Building Codes ( UBC Standard 43-7) SBCCI Standard Building Codes New York City ( MEA listing #260-91-M)

California State Fire Marshall

(Listing #3225-981:102 for use in walls)

“UL CLASSIFIED (see complete marking on product)” “UL CLASSIFIED to Canadian safety standards (see complete marking on product)”

Standard 555 (Listing #R13317)

OPTIONAL FEATURES

• Security bars

• One piece retaining angles (POC)

• Transitions (B, C, CO, CR, & R)

• Steel stud connection

• Sealed transitions and sleeves

These dimensions are furnished approximately 1⁄4 in. (6mm) undersize.

DFD-150X Type A

36in. max.

36 in. max.

(914mm)

48 in. (1219mm) max.

72 in. (1829mm) max.

Dampers larger than maximum single section size are supplied in 2 or more sections of equal size.

The following chart and illustrations show minimum and maximum damper section size and assembly configurations for multi-section dampers.

SIZE LIMITATIONS

Blade Stack

Dimensional Data

Inches

(mm)

Single

Section

Vertical

Multi

Section**

Vertical

Single

Section

Horizontal

Multi

Section**

Horizontal

Type A Type B

minimum maximum minimum maximum

6 x 4

(152 x 102)

6 x 4

(152 x 102)

36 x 36

(914 x 914)

72 x 48

(1829 x 1219)

60 x 60

(1824 x 1524)

30 x 30

(762 x 762)

48 x 36

(1219 x 914)

6 x 6

(152 x 152)

6 x 6

(152 x 152)

36 x 32

(914 x 813)

72 x 45

(1829 x 1143)

60 x 56

(1524 x 1422)

30 x 26

(762 x 660)

48 x 32

(1219 x 813)

Installation of sizes larger than the maximums shown requires approval of the authority having jurisdiction. ** Consult factory for number of sections.

1 MAXIMUM SINGLE

SECTION DIMENSIONS

2 MULTI-SECTION LIMITATIONS Maximum height is 48 in. (1219mm) when width is 72 in.

(1829mm) or less.

H* P

in. mm in. mm

8 203 1.2 30

9 229 1.3 33

10 254 1.3 33

11 279 1.4 36

12 305 1.6 41

13 330 1.7 43

14 356 1.8 46

15 381 1.8 46

16 406 2.0 51

17 432 2.1 53

18 457 2.2 56

19/37/38 483/940/965 2.3 58

20/39/40 508/991/1016 2.4 61

21/41/42 533/1041/1067 2.6 66

22/43/44 559/1092/1118 2.6 66

23/45/46 584/1143/1168 2.7 69

24/47/48 610/1194/1219 2.9 74

25/49/50 635/1245/1270 3.1 79

26/51/52 660/1295/1321 3.2 81

27/53/54 686/1346/1372 3.2 81

28/55/56 711/1397/1422 3.3 84

29/57/58 737/1448/1473 3.4 86

30/59/60 762/1499/1524 3.6 91

31/32 787/813 3.7 94

33/34 838/864 3.9 99

35 889 4.1 104

36 914 4.2 107

These dimensions are furnished

approximately

/4 in. (6mm) undersize.

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